Top 5 Hair Growth Oils on Amazon to Boost Your Hair Health in 2025

If you’re looking to naturally stimulate hair growth, improve scalp health, and add shine to your locks, hair growth oils are a fantastic choice. With so many options available, it can be overwhelming to find the right one. To make things easier, I’ve rounded up the top 5 hair growth oils on Amazon that have excellent reviews, effective ingredients, and great value.

1. Majestic Pure Hair Growth Oil

Packed with natural ingredients like castor oil, rosemary, and peppermint essential oil, this lightweight formula absorbs quickly and leaves your scalp feeling refreshed.

• Key Benefits: Stimulates hair follicles, reduces breakage, improves scalp circulation

• Price: ~£15 for a 4 oz bottle

• Perfect For: Those seeking a natural, cruelty-free option with a pleasant scent

2. Wild Growth Hair Oil

A cult favorite, this oil blends nourishing ingredients to improve texture and encourage growth. It’s suitable for all hair types and especially popular for thickening thinning hair.

• Key Benefits: Adds moisture, reduces split ends, enhances shine

• Price: ~£20 for a 4 oz bottle

• Perfect For: Anyone struggling with thinning or damaged hair

3. Fushi Organic Castor Oil (250ml Glass Bottle)

100% Pure, Cold & Fresh-Pressed | For Dry Skin & Hair Growth | Eyelashes & Eyebrows | Hexane-Free | Food-Grade | Sustainably Sourced

This premium, food-grade castor oil is cold and fresh-pressed to retain maximum benefits. Bottled in glass to preserve purity and prevent UV degradation, it’s ideal for stimulating hair growth on the scalp, eyebrows, and eyelashes, while also hydrating dry skin. Inspired by Ayurvedic traditions, it's a multipurpose oil that's both effective and eco-conscious.

• Key Benefits: Nourishes scalp, promotes thicker hair, supports eyebrow & lash growth, hydrates dry skin

• Price: ~£9.95 for 250ml (glass bottle)

• Perfect For: Those looking for a pure, organic, and sustainably sourced oil for full-body beauty care

4. Mielle Organics Rosemary Mint Scalp - Hair Strengthening Oil

Formulated with rosemary and mint, this oil refreshes the scalp and supports healthy hair growth. It’s lightweight and ideal for daily use.

• Key Benefits: Refreshes scalp, stimulates growth, adds shine

• Price: ~£18 for a 4 oz bottle

• Perfect For: Those who want a refreshing scent and scalp care benefits

5. Truly Moroccan Pure Organic Argan Oil (100ml – Pump Dispenser)

Cold-Pressed | 100% Pure | For Hair, Face, Body & Skin | Sourced and Bottled in Morocco

This premium, cold-pressed argan oil is ethically sourced from a women's cooperative in Morocco and bottled fresh to ensure maximum nutrient density. Packed with essential fatty acids, Vitamin E, and antioxidants, it's perfect for reviving dry or damaged hair, smoothing frizz, and nourishing the skin.

• Key Benefits: Deeply hydrates, restores shine, reduces breakage, smooths frizz

• Price: ~£17.95 for 100ml (glass bottle with pump)

• Perfect For: Anyone with dry, damaged, or frizzy hair—and those seeking a multi-use beauty oil for hair, skin, and nails